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Rising star Kaneko secures first DP World Tour win at just 12th attempt
DP World Tour: Kota Kaneko wins Austrian Alpine Open for first European title while Andrew Johnston's challenge fades Japanese 23-year-old player Kota Kaneko clinches victory in Kitzbuhel by two shots with final-round 67 after late weather delay and final-hole fortune; watch the KLM Open live from midday on Thursday live on Sky Sports Golf as the DP World Tour season continues Sunday 31 May 2026 17:58, UK Japan's Kota Kaneko secured his maiden DP World Tour win on just his 12th appearance...
When Do Fewer Coordinates Suffice in DP-SGD?
Announce Type: new Abstract: Differentially private stochastic gradient descent (DP-SGD) injects noise into every updated coordinate, making the injected noise energy scale with the ambient parameter dimension \(d\). We ask when private training can update fewer coordinates without losing the signal needed for optimization. We propose \textsc{TP-TopK} (Two-Phase TopK DP-SGD), a two-phase method for coordinate-sparse private training without public data, in which a private warm-up phase...
DP-MacAdam: Differentially Private Mechanism with Adaptive Clipping and Adaptive Momentum
new Abstract: Differentially private stochastic gradient descent (DP-SGD) has become the standard framework for privacy-preserving machine learning, yet its reliance on a fixed gradient clipping threshold to limit sensitivity remains a significant practical limitation. Adaptive clipping algorithms such as AdaClip shift and scale the gradient prior to clipping and adding noise so that the clipped gradient yields a more informative descent direction. The shift and scaling parameters are...
An adaptive Dual-Primal Isogeometric Tearing and Interconnecting (IETI-DP) method for solving the biharmonic equation over planar multi-patch geometries
new Abstract: We present a novel adaptive isogeometric method for solving the biharmonic equation over planar multi-patch domains with possibly extraordinary vertices, parametrized by analysis-suitable G^1 multi-patch geometries. The proposed technique relies on the concept of Dual-Primal Isogeometric Tearing and Interconnecting (IETI-DP), which enforces the required C^1-smoothness of the solution across a common edge of two neighboring patches by imposing appropriate continuity conditions...
Dubai’s DP World Meets Bond Investors to Allay Worries Over War
DP world in the Port of Prince Rupert in Prince Rupert, Canada.
EnclaveScale: Hardware-Assisted Edge-DP for Secure Data Centre Power Telemetry
arXiv:2606.09163v1 Announce Type: new Abstract: EnclaveScale is a distributed, hardware-assisted telemetry architecture providing post-extraction attestation, enabling operators to collaboratively model high-resolution generative AI power transients. Existing cryptographic techniques scale poorly for 10-Hz streaming or fail to authenticate origins, permitting malicious hosts to spoof sensor inputs. We implement and evaluate a post-extraction pipeline utilizing DCAP attestation, differential...
Local Differential Privacy with Correlated Noise Achieves Central-DP Optimal Cost
arXiv:2605.30476v1 Announce Type: new Abstract: We study privately estimating the sum of $n$ user-held values in the presence of an honest-but-curious server. This motivates requiring privacy not only at data release but also throughout server-side computation. We therefore adopt the local (pure) differential privacy model, in which each user transmits a noise-perturbed value.
IntraShuffler: A Privacy Preserving Framework for Heterogeneous DP Federated Learning
arXiv:2606.02563v1 Announce Type: new Abstract: Heterogeneous Differential Privacy (HDP) in Federated Learning (FL) allows clients to select individual privacy budgets ($\varepsilon_i$) according to institutional policies and data sensitivity. In practice, many HDP-FL systems employ $\varepsilon$-aware server aggregation to improve model utility by re-weighting client updates according to their declared privacy budgets. However, gradient updates in FL retain structural patterns induced by...
Japan's Kaneko secures maiden DP World Tour in Austria
Highlights of day four from the Austrian Alpine Open at the Golfclub Kitzbuhel-Schwarzsee-Reith in Austria.
Chacarra claims KLM Open to win second DP World Tour title
Highlights of day four from the KLM Open at The International, Amsterdam, Netherlands.